Hakim AL Garalleh, Muhammad Asif Javed, Abuzar Ghaffari, Ahmed S. Sowayan
The blade coating process is highly significant due to its extensive use in producing items like newspapers, photographic films, fibers, catalogs, and magnetic storage media. Its economic impact has increased the trend to understand the involved physical mechanisms to optimize the proces This stud...
Sami Ullah Khan, Ahmed S. Sowayan, Samia Riaz, Muhammad Nadeem et al.
Owing to the improved thermal applications of nanomaterials, various applications have been suggested in various era of engineering including heat transfer devices, chemical processes, thermal management devices, electronic cooling etc. The aim of current investigation is to presents the bioconvecti...
Muhammad Ramzan, Javaria Akram, Nazia Shahmir, C. Ahamed Saleel et al.
Ahmed S. Sowayan, Khalid A. Alsaif
A model for compressible Air Cushion Vehicles (ACV) is presented. In this model the compressible Bernoulli's equation and the Newton's second law of motion are used to predict the dynamic behavior of the heave response of the ACV in both time and frequency domains. The mass flow rate inside the air ...
Muhammad Ramzan, Javaria Akram, Nazia Shahmir, C. Ahamed Saleel et al.
Ahmed S. Sowayan, S. M. F. Hasani
The heat transfer enhancement by conduction, convection and radiation is still a topic of considerable attention in a number of areas and applications such as fin design despite the fact that numerous studies already exist in literature. In this study, the non-linear steady state heat equation is nu...
Ahmed S. Sowayan
In this study, a theoretical model is presented to compute the total heat transfer which is strongly related to energy consumption in compression devices. Two main sources of irreversibility have been considered, namely: (i) heat transfer due to the finite temperature difference between the system b...
Ahmed S. Sowayan
The vibration of a left vertical hot wall in a square cavity with thermally insulated vertical walls facing unsteady natural convection is investigated numerically. The cavity is filled with an ideal gas and the top wall is exposed to free stream conditions. Using the primitive variables of velocity...
Ahmed S. Sowayan, André Bénard, Alejandro R. Díaz
Wavelet-based methods have demonstrated great potential for solving partial differential equations of various types. The capabilities of the wavelet Galerkin method are explored by solving various heat transfer and fluid flow problems. A fictitious domain approach is used to simplify the discretizat...